diff --git a/src/visual/MeterCanvas.cpp b/src/visual/MeterCanvas.cpp
index 4960ce8..0d6b90f 100644
--- a/src/visual/MeterCanvas.cpp
+++ b/src/visual/MeterCanvas.cpp
@@ -163,6 +163,7 @@ void MeterCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
     InteractiveCanvas::mouseTracker.OnMouseEnterWindow(event);
     SetCursor(wxCURSOR_CROSS);
     Refresh();
+	this->SetFocus();
 }
 
 void MeterCanvas::setHelpTip(std::string tip) {
diff --git a/src/visual/SpectrumCanvas.cpp b/src/visual/SpectrumCanvas.cpp
index 6f7d737..c8b96f5 100644
--- a/src/visual/SpectrumCanvas.cpp
+++ b/src/visual/SpectrumCanvas.cpp
@@ -259,6 +259,9 @@ void SpectrumCanvas::OnMouseReleased(wxMouseEvent& event) {
 void SpectrumCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
     InteractiveCanvas::OnMouseEnterWindow(event);
     SetCursor(wxCURSOR_SIZEWE);
+	if (waterfallCanvas) {
+		waterfallCanvas->SetFocus();
+	}
 }
 
 void SpectrumCanvas::OnMouseLeftWindow(wxMouseEvent& event) {
diff --git a/src/visual/TuningCanvas.cpp b/src/visual/TuningCanvas.cpp
index 260b32f..e333566 100644
--- a/src/visual/TuningCanvas.cpp
+++ b/src/visual/TuningCanvas.cpp
@@ -410,6 +410,7 @@ void TuningCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
     hoverIndex = 0;
     hoverState = TUNING_HOVER_NONE;
     lastPPM = currentPPM = wxGetApp().getPPM();
+	this->SetFocus();
 }
 
 void TuningCanvas::setHelpTip(std::string tip) {
diff --git a/src/visual/WaterfallCanvas.cpp b/src/visual/WaterfallCanvas.cpp
index 974f716..9a21038 100644
--- a/src/visual/WaterfallCanvas.cpp
+++ b/src/visual/WaterfallCanvas.cpp
@@ -852,6 +852,7 @@ void WaterfallCanvas::OnMouseLeftWindow(wxMouseEvent& event) {
 void WaterfallCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
     InteractiveCanvas::OnMouseEnterWindow(event);
     SetCursor(wxCURSOR_CROSS);
+	this->SetFocus();
 }
 
 void WaterfallCanvas::OnMouseRightDown(wxMouseEvent& event) {